package com.itheima.idea;

import javax.xml.transform.sax.SAXSource;
import java.net.SocketTimeoutException;
import java.sql.SQLOutput;

public class DemoArray {
    public static void main(String[] args) {
        int[] arr = new int[5];
        System.out.println(arr);
        System.out.println(arr[1]);
    }
}